Rice (Oryza sativa) is a staple crop for more than half of the global population, with significant production in India. However, rice production suffers yield losses of 25-30% due to diseases, particularly sheath blight (ShB), caused by Rhizoctonia solani. This study evaluated ge...
Open access
Research Article10.9734/jabb/2024/v27i111687
The architecture of the rice panicle is a crucial focus in breeding for both high yield and quality. It stands as a significant agronomic trait that influences the number of grains per panicle, playing a direct role in contributing to the overall yield of rice grains. Unravelling...
Open access
Research Article10.9734/ijecc/2023/v13i113607
Salinity is the second major abiotic stress which significantly affect the rice crop particularly at reproductive stage. Understanding the genetic variability and trait relationship in terms of direct and indirect effects is important to strength the breeding programme to develop...
Open access
Research Article10.9734/ijpss/2025/v37i65526
Strengthening the rice culm through genetic improvement has been an important target in breeding to abate the lodging problem in rice. The present investigation was attempted to study the variability, genetic parameters and trait association in recombinant inbred lines (RILs) der...
Open access
Research Article10.9734/ijpss/2024/v36i95019
In the present investigation, a mapping population consisting of 189 lines derived from an inter sub-specific cross between an indica cultivar, ‘Samba Mahsuri’ and a tropical japonica accession, ‘Cuba 65’ was investigated to assess the trait contribution to variability employing...
Open access
Research Article10.9734/jeai/2024/v46i82747
Internode length, plant height and culm thickness are the primary traits affecting the strength of culm in rice. The present investigation was carried out to study genetic variability and trait association of internode length and strong culm related traits in recombinant inbred l...
Open access
Research Article10.9734/jabb/2024/v27i81143
R. Padmashree, Honappa, Vishal Reddy, Nakul D. Magar, Kalyani M. Barbadikar, Divya Balakrishnan, C. Gireesh, Anantha M. Siddaiah, Jyothi Badri, R. Lokesha, Y. M. Ramesha, P. Senguttuvel, J. R. Diwan, Maganti Sheshu Madhav, Ch. Suvarna Rani & R. M. Sundaram·International Journal of Plant & Soil Science·2023
Climate resilience is the most concentrated subject in the current scenario for rice improvement. The aerobic system of rice cultivation involving direct seeding with need-based irrigation in non-puddled soil is gaining ground with respect to a current scenario of water scarcity....
Open access
Research Article10.9734/ijpss/2023/v35i112941
Padmashree R., Vishal Reddy, Kalyani M. Barbadikar, Honnappa M., Nakul D. Magar, Divya Balakrishnan, C. Gireesh, Anantha M. Siddaiah, Jyothi Badri, R. Lokesha, Y. M. Ramesha, P. Senguttuvel, J. R. Diwan, Maganti Sheshu Madhav & R. M. Sundaram·International Journal of Environment and Climate Change·2023
Rice lines need to be grown and evaluated for yield under different agro-ecological locations to identify stable and high-yielding lines for deployment in breeding programs. With this aim, a set of rice germplasm was evaluated for G×E in four different environments (E1-Dadesuguru...
Open access
Research Article10.9734/ijecc/2023/v13i71849